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Re: named spinning



Am 05.10.2011 13:49, schrieb Gary Duzan:
    Since upgrading current on Sunday my named has been sucking CPU.
Restarting it doesn't help, tcpdump shows no significant domain
traffic on any interface, and a ktruss shows it just looping:

wheel { ~ } # ktruss -p 6600 | head -n 40
   6600      5 named    _lwp_unpark(0x6, 0x7f7ff7b28030) = 0
   6600      5 named    emul(netbsd)
   6600      6 named    ___lwp_park50               = 0
   6600      6 named    __gettimeofday50(0x7f7ff43ff870, 0) = 0
   6600      6 named    _lwp_unpark(0x5, 0x7f7ff7b26030) = 0
   6600      5 named    ___lwp_park50               = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ffa50, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff910, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff810, 0) = 0
   6600      5 named    _lwp_unpark(0x6, 0x7f7ff7b28030) = 0
   6600      6 named    ___lwp_park50               = 0
   6600      6 named    __gettimeofday50(0x7f7ff43ff870, 0) = 0
   6600      6 named    _lwp_unpark(0x5, 0x7f7ff7b26030) = 0
   6600      5 named    ___lwp_park50               = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ffa50, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff910, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff810, 0) = 0
   6600      5 named    _lwp_unpark(0x6, 0x7f7ff7b28030) = 0
   6600      6 named    ___lwp_park50               = 0
   6600      6 named    __gettimeofday50(0x7f7ff43ff870, 0) = 0
   6600      6 named    _lwp_unpark(0x5, 0x7f7ff7b26030) = 0
   6600      5 named    ___lwp_park50               = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ffa50, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff910, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff810, 0) = 0
   6600      5 named    _lwp_unpark(0x6, 0x7f7ff7b28030) = 0
   6600      6 named    ___lwp_park50               = 0
   6600      6 named    __gettimeofday50(0x7f7ff43ff870, 0) = 0
   6600      6 named    _lwp_unpark(0x5, 0x7f7ff7b26030) = 0
   6600      5 named    ___lwp_park50               = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ffa50, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff910, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff810, 0) = 0
   6600      5 named    _lwp_unpark(0x6, 0x7f7ff7b28030) = 0
   6600      6 named    ___lwp_park50               = 0
   6600      6 named    __gettimeofday50(0x7f7ff43ff870, 0) = 0
   6600      6 named    _lwp_unpark(0x5, 0x7f7ff7b26030) = 0
   6600      5 named    ___lwp_park50               = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ffa50, 0) = 0
   6600      5 named    __gettimeofday50(0x7f7ff47ff910, 0) = 0
wheel { ~ } #

    Anyone else seeing this? Thanks.

                                        Gary Duzan




Hi,

had the same problem, it was caused by a missing directory "/etc/namedb/keys" after creating it, everything was fine.

Hope this helps.


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